Climatological Report (Daily)
Issued by NWS Quad Cities IA IL

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975
CDUS43 KDVN 302125
CLIDBQ

CLIMATE REPORT
NATIONAL WEATHER SERVICE QUAD CITIES IA IL
425 PM CDT WED SEP 30 2026

...................................

...THE DUBUQUE IA CLIMATE SUMMARY FOR SEPTEMBER 30 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1873 TO 2026


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         66   1232 PM  89    1897  67     -1       86
  MINIMUM         62    541 AM  24    1899  46     16       58
  AVERAGE         64                        57      7       72

PRECIPITATION (IN)
  TODAY            0.48          2.64 1961   0.11   0.37     0.00
  MONTH TO DATE    9.27                      3.82   5.45     0.76
  SINCE SEP 1      9.27                      3.82   5.45     0.76
  SINCE JAN 1     40.21                     31.26   8.95    27.77

SNOWFALL (IN)
  TODAY            0.0                       0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE SEP 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            1                         9     -8        0
  MONTH TO DATE   61                       143    -82       66
  SINCE SEP 1     61                       143    -82       66
  SINCE JUL 1     63                       169   -106       86

 COOLING
  TODAY            0                         1     -1        7
  MONTH TO DATE  122                        63     59      115
  SINCE SEP 1    122                        63     59      115
  SINCE JAN 1    861                       630    231      866
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     9.9


SKY COVER
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           500 AM
 LOWEST     87          1200 AM
 AVERAGE    94

..........................................................


THE DUBUQUE IA CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        88      1897
                                             1976
 MINIMUM TEMPERATURE (F)   46        26      2003


SUNRISE AND SUNSET
SEPTEMBER 30 2026.....SUNRISE   659 AM CDT   SUNSET   646 PM CDT
OCTOBER  1 2026.......SUNRISE   700 AM CDT   SUNSET   644 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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